Misc/NEWS.d/next/Library/2018-02-02-17-21-24.bpo-32749.u5scIn.rst - platform/external/python/cpython3 - Gitiles

 A :mod:`dbm.dumb` database opened with flags 'r' is now read-only.
 :func:`dbm.dumb.open` with flags 'r' and 'w' no longer creates a database if
 it does not exist.
	A :mod:`dbm.dumb` database opened with flags 'r' is now read-only.
	:func:`dbm.dumb.open` with flags 'r' and 'w' no longer creates a database if
	it does not exist.